NSK JL69349/JL69310
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
JL69349/JL69310
Boundary Dimensions
d
38
mm
Bore diameter
D
63
mm
Outside diameter
T
17
mm
Total width
B
17
mm
Width of inner ring
C
13.5
mm
Width of outer ring
Cup r (min.)
1.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
SPEC
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
46000
N
Basic dynamic load rating
C0r
49500
N
Basic static load rating
Speeds
Grease
5600
min-1
Grease lubrication
Oil (Oil-bath)
7500
min-1
Oil-bath lubrication
a
14.6
mm
Effective load center
Dimensions
da
49
mm
Diameter of shaft abutment
Da
56
mm
Diameter of housing abutment
db
42.5
mm
Diameter of shaft abutment
Db
60
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
1.3
mm
Radius of shaft or housing fillet of outer ring
